My sibling cooks with such a high amount of garlic all the time that his whole home odors love a pizza shop. I love garlic, but only when I am going to be munching on it. If I’m just going to come over to your home to watch a movie or something, I don’t want to odor that! My sibling has told me that she’s tried all kinds of air fresheners but nothing seems to work in order to help make the home odor better. She even told me that the odor of garlic in his home seems to get worse anytime that the heating or the cooling system comes on in his house. I know that seems to make sense, since when the air circulates throughout the ventilation system, it blows the odors all over the home as well as out the a/c vents or the heating vents, and when he told me that he was getting frustrated because of the garlic odor in his house, I told them that maybe he should try increasing out the air filters in his gas furnace or his a/c unit, or maybe both! I think that if you change out the air filters in your Heating and Air Conditioning system properly, you would really cut down on the terrible odors that linger in your house, including the odor of garlic. Once that is over, I think the next thing that he could try is to install an entire condo air purification system to run in tandem with his heating as well as cooling system in his home. A whole condo air purification system would eliminate any exhausting odors, dust, dirt, as well as debris left in the home once the respected air filter does its job.